/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.shardingsphere.driver.spring.boot.rule;

import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.apache.shardingsphere.infra.yaml.config.YamlRuleConfiguration;

import java.util.Collection;
import java.util.LinkedList;

/**
 * Rule configurations builder.
 */
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public final class RuleConfigurationsBuilder {
    
    // TODO use plugin framework to process here
    /**
     * Get YAML rule configurations.
     * 
     * @param ruleConfigurations rule configurations
     * @return YAML rule configurations
     */
    public static Collection<YamlRuleConfiguration> getYamlRuleConfigurations(final SpringBootRulesConfiguration ruleConfigurations) {
        Collection<YamlRuleConfiguration> result = new LinkedList<>();
        if (null != ruleConfigurations.getSharding()) {
            result.add(ruleConfigurations.getSharding());
        }
        if (null != ruleConfigurations.getMasterSlave()) {
            result.add(ruleConfigurations.getMasterSlave());
        }
        if (null != ruleConfigurations.getEncrypt()) {
            result.add(ruleConfigurations.getEncrypt());
        }
        if (null != ruleConfigurations.getShadow()) {
            result.add(ruleConfigurations.getShadow());
        }
        return result;
    }
}
